From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org,
Matthew Wilcox <willy@infradead.org>,
Hugh Dickins <hughd@google.com>, Vlastimil Babka <vbabka@suse.cz>,
Liam Howlett <liam.howlett@oracle.com>,
William Kucharski <william.kucharski@oracle.com>,
Christian Brauner <brauner@kernel.org>,
Jonathan Corbet <corbet@lwn.net>, Mike Rapoport <rppt@kernel.org>,
Joel Fernandes <joel@joelfernandes.org>
Subject: Re: [PATCH v3 3/5] m68k/mm/motorola: specify pmd_page() type
Date: Tue, 27 Dec 2022 10:38:12 +0100 [thread overview]
Message-ID: <CAMuHMdUeLjcXPr0QgOWs6zo9KPu0p9E0tjndcWG0K9Vr_gBDkg@mail.gmail.com> (raw)
In-Reply-To: <4b59f47ff4cd89ff76a5b6edbef6e8e0b37046f1.1672043615.git.lstoakes@gmail.com>
On Mon, Dec 26, 2022 at 9:45 AM Lorenzo Stoakes <lstoakes@gmail.com> wrote:
> Failing to specify a specific type here breaks anything that relies on the type
> being explicitly known, such as page_folio().
>
> Make explicit the type of null pointer returned here.
>
> Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2022-12-27 9:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-26 8:44 [PATCH v3 0/5] update mlock to use folios Lorenzo Stoakes
2022-12-26 8:44 ` [PATCH v3 1/5] mm: pagevec: add folio_batch_reinit() Lorenzo Stoakes
2023-01-12 9:57 ` Vlastimil Babka
2022-12-26 8:44 ` [PATCH v3 2/5] mm: mlock: use folios and a folio batch internally Lorenzo Stoakes
2023-01-12 10:31 ` Vlastimil Babka
2023-01-12 11:27 ` Lorenzo Stoakes
2022-12-26 8:44 ` [PATCH v3 3/5] m68k/mm/motorola: specify pmd_page() type Lorenzo Stoakes
2022-12-27 9:38 ` Geert Uytterhoeven [this message]
2023-01-12 10:38 ` Vlastimil Babka
2022-12-26 8:44 ` [PATCH v3 4/5] mm: mlock: update the interface to use folios Lorenzo Stoakes
2023-01-12 10:55 ` Vlastimil Babka
2023-01-12 12:01 ` Lorenzo Stoakes
2022-12-26 8:44 ` [PATCH v3 5/5] Documentation/mm: Update references to __m[un]lock_page() to *_folio() Lorenzo Stoakes
2023-01-12 11:04 ` Vlastimil Babka
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